baber/WOPTO huggingface dataset:
Patent JP-S61146739-A (JP)
Title: Method for opaquing whole peripheral surface of glass piece
Inventor: KOSHA HIROMOTO
IPC: F03B13/12
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a glass piece appropriate as the compost of ornamental plants, slop culture, etc., and the whole peripheral surface of which is opaqued by rubbing the whole peripheral surface of the glass piece which is placed on the sandy beach of the seashore or in a cove with seawater, sand, stones, etc., by utilizing waves as motive power. CONSTITUTION:A glass piece 6 is placed in an enclosure surrounded by a fence 7 or charged in a vessel 5, etc., of a net bound with a rope in the sea 1 or a cove or on a sandy beach 2 where waves roll in, and the whole peripheral surface of the glass piece 6 is rubbed by seawater, sand, stones, etc., by utilizing waves 5 as motive power. By utilizing such natural energy, the glass piece 6 the whole peripheral surface of which is opaqued is obtained in large quantities at low cost.
Patent JP-S63121398-A (JP)
Title: Portable video camera
Inventor: FURUKAWA HIROMOTO
IPC: H04R3/00
Filed: 1986-11-10
Abstract: PURPOSE:To eliminate the getting-in, through a round about path, of the voice of an operator into a collecting microphone, and to record and monitor the voice only from the direction of an object by providing a talker microphone and on echo canceller. CONSTITUTION:The object is photographed while viewing through a view finder 3, and at the same time, a sound coming from the direction of the object is collected by the microphone 2. At this time, the echo canceller 5, which has stored the transmission characteristic of the sound in a space from the talker microphone 4 to the collecting microphone 2, operates so as to subtract the vocal signal of the operator from the output signal of the microphone 2. Accordingly, a sound output signal not containing the voice of the operator can be obtained.
Patent JP-H06126439-A (JP)
Title: Heating device for reflow
Inventor: OKANO TERUO
IPC: F27D11/02
Filed: 1992-10-06
Abstract: PURPOSE:To provide a heating device for reflow to enable regeneration and activation of the catalyst. CONSTITUTION:A heating unit 11 to heat the atmospheric gas for reflow consists of a sheath heater 12 and a permeable catalyst cylindrical body 13 in an integrated manner. In the sheath heater 12, the heating wire 22 is provided inside the cylindrical heater body 21, and the cylindrical catalyst body 13 is integratedly fitted with the outer circumferential surface of the heater body 21. The cylindrical catalyst body 13 is formed by coating the catalyst on the surface of the porous material (including the surface in the pores). A porous metallic plate where the Fe-Ni-Cr alloy is formed in the three dimensional net structure is used for the porous material. The catalyst is formed by coating platinum, Cu-Mn metal, palladium metal or the like on the porous material.
Patent JP-H01108743-A (JP)
Title: Standard cell system integrated circuit
Inventor: ITO SOICHI
IPC: H01L27/118
Filed: 1987-10-21
Abstract: PURPOSE:To improve the latchup resistance of a standard cell system integrated circuit, by inserting a latchup protecting blocks in the blank spaces of input- output blocks. CONSTITUTION:A standard cell system integrated circuit has a chip 1 wherein a plurality of input-output blocks 3 are arranged on the outer periphery of an inside logic region. Latchup protecting blocks 10 are inserted in blank spaces of the inputoutput blocks 3. In the latchup protecting block, contact wirings 5', 6' of chip substrate are arranged in parallel. The contact wiring 5', 6' of chip substrate are constituted of Al electrodes 105, 107 of GND potential, P<+> regions 104, 106 under said electrodes, and connecting apertures 109, 110 to connect both of the regions. The contact wirings 5, 5', 6, 6' have the same pattern layout as a gate array system integrated circuit, so that the latchup resistance, too, becomes equivalent to the gate array system integrated circuit.
Patent JP-H03129251-A (JP)
Title: Refrigerator
Inventor: TAMIYA ATSUSHI
IPC: F25B1/00
Filed: 1989-10-13
Abstract: PURPOSE:To enhance performance of a flooded type evaporator without liquid- back to a compressor side by opening an injection tube having a switching valve to be opened at the time of operating with an oil chamber communicating with the discharge side of the compressor, and connecting it to the inlet side of the evaporator. CONSTITUTION:An injection tube 8 provided with a switching valve 6 to be opened at the time of refrigerating and a capillary tube 7 is connected between the oil chamber 13 of a compressor 1 and a refrigerant tube 5 at the inlet side of an evaporator 4. Liquid refrigerant is boiled to be bubbled in contact with a heat transfer tube 42 in the evaporator 4, this bubbling is enclosed by injection oil to be enhanced in its fluidity, the bubbles are also supplied to the outer periphery of the tube 42, and the tube 42 is covered with the refrigerant. Thus, the performance of a flooded type evaporator is raised without liquid- back to the compressor 1 side.
Patent JP-S62126959-A (JP)
Title: Aging of laver
Inventor: NOMA MATAO
IPC: A23L17/60
Filed: 1985-11-29
Abstract: PURPOSE:To improve both flavor and fragrance and obtain laver of uniform and high quality at all times, by treating raw alga for the laver of low quality at a low temperature. CONSTITUTION:Raw alga for laver of low quality collected from laver nets is treated at a low temperature for aging. The low-temperature aging treatment is carried out by, e.g. floating the raw alga of low quality in seawater in an artificial tank and aging the alga at -5-+23 deg.C, preferably -3-+20 deg.C for about 3-300hr, preferably 8-200hr while slowly stirring. A shorter aging time is normally sufficient for higher aging temperatures and a longer aging time is required for lower aging temperatures. In order to improve the quality, lower temperatures are preferred. As another example of the low-temperature aging treatment, a method for dehydrating the raw alga, containing the dehydrated raw alga in a container and aging the raw alga while keeping at a low temperature in a refrigerator is cited.
Patent JP-H09113001-A (JP)
Title: Control apparatus for air conditioner system
Inventor: YASUI SHIGEAKI
IPC: F24F1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To raise temperature accuracy of an indoor unit without using a flow rate sensor in a hot water circuit. SOLUTION: Changing characteristic data of cooling capacity for outdoor temperature, indoor temperature and indoor humidity is stored per each of operation frequencies of a compressor 21, and an actual cooling capacity for an operation frequency determined according to temperature difference between set temperature and indoor temperature and humidity difference between set humidity and detected humidity is calculated on the basis of the data. A required quantity of heat to be radiated by a heat exchanger for heating 16 is calculated by using the set temperature and the indoor temperature. A supplementary quantity of heat for cooling is added to the required quantity of heat and flow rate to be allowed to flow through is calculated on the basis of the sum of the quantities of heat and temperature of hot water flowing out of the heat exchanger 16 for heating. Characteristics of relative relation between the flow rate and temperature of the hot water flowing out are stored in advance for each indoor temperature, and the temperature of the hot water flowing out for the calculated flow rate is derived on the basis of the characteristics of relative relationship for the indoor temperature, and a flow control valve 14 is controlled in such a manner that temperature detected by an indoor hot water thermister 403 becomes the calculated temperature of hot water flowing out.
Patent JP-H03128750-A (JP)
Title: Rotary type window cleaner
Inventor: SAITOU MASAKAZU
IPC: B60S1/44
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the occurrence of a delay angle by a method wherein first and second wipers, driven by first and second motors, respectively, serving as a drive source are mounted in a state to approach each other, and the drive shafts of the two motors are intercoupled and uncoupled from each other by means of a coupling means to individually or simultaneously control the drive sources of the wipers. CONSTITUTION:A rotary type window cleaner is formed with a first wiper 2 driven by a first motor 22 serving as a drive source and a second wiper 3 driven by a second motor 26 serving as a drive source, and the wipers 3 and 2 are located in a state to approach each other. The drive sources of the wipers 2 and 3 are individually or simultaneously controllable by means of a coupling means A by which a drive shaft 30 of the motor 22 and a drive shaft 40 of the motor 26 are intercoupled or uncoupled from each other. Since a control means which stops the wiper 2 in a horizontal position and thereafter stops the wiper 3 in a horizontal position when the stop of operation of the wipers 2 and 3 is commanded is provided, the wipers 2 and 3 can be stopped in a horizontal state.
Patent JP-H1194790-A (JP)
Title: Biosensor
Inventor: GOTO MASAO
IPC: G01N27/327
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate a production process, in a biosensor wherein an acting electrode having oxidoreductase fixed thereto and the opposed electrode thereof are arranged so as to take an opposed structure, by bonding respective substrates having these electrodes provided to the insides thereof through an adhesive layer. SOLUTION: An acting electrode is provided to a substrate 1 and an opposed electrode 4 thereof is provided to a substrate 3, and an oxidoreductase-electron transmitter mixture layer is formed on the acting electrode on the side of the taper part of the substrate. An adhesive layer 7 is formed to the part excepting the mixture layer and lead part of the acting electrode. As the substrates 1, 3, film, sheet or plate-shaped insulating substrates made of plastic represented by polyethylene terephthalate, biodegradable plastic or the like are used. A biosensor wherein the acting electrode having oxidoreductase fixed thereto and the opposed electrode are arranged so as to take an opposed structure by bonding the respective substrates having those electrodes provided to the insides thereof through the adhesive layer 7 is easily produced.
Patent JP-H05104774-A (JP)
Title: Electrostatic recording apparatus
Inventor: SATO YASUTO
IPC: B41J2/39
Filed: 1991-10-16
Abstract: PURPOSE:To provide the above apparatus capable of always smoothly feeding a developer to a recording part without flocculating the developer or generating an immobile bed and stably forming a recording image of high quality free from image inferiority such as image missing or stripes over a long period of time. CONSTITUTION:First and second revolving type developer prescribing members 17,19 are respectively arranged on the upstream and downstream sides of a recording part W wherein a recording electrode EL is opposed to the peripheral surface of an opposed electrode 5 in close vicinity thereto along a toner feed direction. A developer feed control circuit element 21 revolving the prescribing plate 17a of the first developer prescribing member 17 from a position prescribing the feed of magnetic toner to an open position not obstructing the passage of the magnetic toner and revolving the second developer prescribing member 19 to a closing position obstructing the passage of the magnetic toner at the time of non-recording and changing over the toner feed direction from a forward direction to a reverse direction is provided in a central spaces.
Patent JP-H0989131-A (JP)
Title: Diaphragm valve
Inventor: KIMURA YOSHIRO
IPC: F16K7/12
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the durability by preventing the root part of the inner and outer peripheries of an annular thin film part of a diaphragm in a diaphragm valve from the concentration of a local stress and the inner peripheral root part from being drawn even in the upper dead center of a valve element. SOLUTION: In a resin made diaphragm valve to press a PTFE made diaphragm against the valve seat surface of the valve box for intercepting liquid flowing in the valve box part, the diaphragm 6' consists of central valve element 6'a, an annular thin film part 6'b formed integrally around the valve element 6'a and a tubular holding part 6'c formed integrally around the annular thin film part 6'b. The annular thin film part 6'b is bent arcuately and a step is formed above and below the inner and outer peripheral root parts 6'd, 6'e.
Patent JP-H04146068-A (JP)
Title: Lens grinding machine
Inventor: WATANABE TAKAHIRO
IPC: B24B9/14
Filed: 1990-10-05
Abstract: PURPOSE:To compare respective lens edge states of lenses for right and left eyes with each other and set the conditions of a lens being newly ground, by providing a construction wherein observation is made of the lens edge state of a lens to be ground next while observation is being made, on the same display means, of the lens edge state of an already ground lens. CONSTITUTION:A lens grinding machine is provided with a display means 7 for displaying the lens edge configuration as a picture image before grinding of a lens to be machined, on the basis of shape data of this lens L. At this time, there is provided a memory section 2 for storing the lens edge configuration of one already ground lens of double-eye lenses. The display means 7 makes its juxtaposed display of the first lens edge information stored in this memory section 2 and a second lens edge shape of the other lens before grinding thereof.
Patent JP-H03131034-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOKUDA HIDEO
IPC: H01L21/3205
Filed: 1989-10-17
Abstract: PURPOSE:To inhibit the increase of the number of wiring layers by supplying the greater part of currents required in an internal cell region through a first wiring layer composed of a wiring for a power supply from the outer circumferential section of a chip. CONSTITUTION:A plurality of wirings 6 for a power supply of first layers 4 are arrayed in the cross direction or the longitudinal direction to a chip 1. A display V in the wirings 6 receives supply currents through a wiring 10 formed to the outer circumferential section 2 of the chip in external supply currents input to the external terminal V1 (the low potential side) of the chip, and a display G is connected to a high-potential power supply V3. That is, the greater part of currents required in an internal cell region 20, a section surrounded by the boundary 3 of the outer circumferential section 2 of the chip and a space section in which there is internal cells, are fed from the outer circumferential section through the wirings 6 for the power supply of the first layers. Accordingly, currents necessary in the internal cells 20 can be ensured sufficiently by freely varying the length, width and thickness of the wirings 6 for supplying supply currents of the first layers.
Patent JP-2000342717-A (JP)
Title: Manufacture rubber sphere
Inventor: BABA NAOKI
IPC: A63B45/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a rubber sphere which can restrain occurrence of bare without raising manufacturing cost. SOLUTION: A main body cap 4 and a front edge cap 6 are installed in a front edge of an extruder 2. The front edge cap 6 is composed of a frange part 8 and a projecting part 10. A rubber composition is filled in a cylinder of the extruder 2. A through-hole is formed at the main body cap 4 and the front edge cap 6. An inner peripheral face of the through-hole of the main body cap 4 is inclined so as to enlarge a diameter of the inner periphery toward an extruding front direction. The rubber molding body 12 is extruded from the cap then cut by a cutter, thereby a preriminary molding body can be obtained. The rubber sphere can be obtained by compressing and forming the preliminary molding body with a pair of a half metal mold.
Patent JP-H02115138-A (JP)
Title: Production of phenol and aniline
Inventor: MATSUDA FUJIO
IPC: B01J27/18
Filed: 1988-10-26
Abstract: PURPOSE:To easily produce phenol and aniline from inexpensive general raw materials in one step by carrying out vapor-phase catalytic reaction of benzene, water and ammonia in the presence of a catalyst. CONSTITUTION:The objective compounds can be produced by using benzene as a raw material and reacting with water and ammonia in the presence of a catalyst in an inert gas atmosphere (e.g., nitrogen, helium, argon or carbon dioxide gas atmosphere) under normal or positive pressure at 200-600 deg.C, preferably 300-500 deg.C. The catalyst is those containing phosphoric acid or its salt and is produced e.g., by dissolving a metal salt such as a copper salt in water, adding phosphoric acid or a solution containing phosphoric acid to the salt solution, adjusting the pH of the mixture to 5-7 with ammonia, etc., stirring and filtering the mixture, calcining, crushing and granulating the precipitate, adding usually silicon oxide to the granule as a binder and granulating, drying and calcining the product. The amounts of water and ammonia are >=1mol per 1mol of benzene.
Patent JP-H10113968-A (JP)
Title: Controlling method of injection molder
Inventor: ARAI TAKESHI
IPC: B29C45/76
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and cost reduction of an oil hydraulic circuit by a method wherein both an open-loop control and a closed-loop control of a speed are carried out. SOLUTION: By giving a control signal Cs based on the deviation between the detected value of a sped Vd and the commanded value of a speed Vca from a controller 5 to a servo valve 4, a closed-loop control of a speed is carried out. After that, when a movable platen 2m further advances and reaches its speed changing position Xcb, the commanded value of a speed Vca is changed the commanded value of a slower speed Vcb (Vc). As a result, a slow speed mold closing by means of a closed-loop control is carried out. Next, by changing over a changing-over valve 22 for a high pressure mold clamping cylinder, pressure oil is supplied to the high pressure mold clamping cylinder 14. Thus, a high pressure mold clamping process is performed. During the high pressure mold clamping process is performed, a resin is injectingly charged from an injection unit Mi in a mold cavity.  In addition, when the high pressure mold clamping process comes to an end, a mold opening process is performed.
Patent JP-H0581440-A (JP)
Title: Illuminance calculating system
Inventor: TANAKA TOSHIMITSU
IPC: G06T15/80
Filed: 1991-09-20
Abstract: PURPOSE:To quickly obtain the illuminance of an object without sampling by referring to a table with an integral section as the index to integrate the intensity of a light source reflected in the sight direction in a divided triangular area and obtaining the illuminance on the display of the object. CONSTITUTION:Parameters consisting of apex coordinates of a polygonal light source 10, the brightness of a display 20 of the object, the position of a visual point 26, the position of a noticed point P25, and the mirror face reflection characteristic defined by an angle theta27 formed between a regular reflection- direction vector Er in the regular reflection direction of an arrow 21 of a sight vector E in the sight direction of an arrow 24 and a light source vector Lp in the polygonal light source direction 22 are inputted to an electronic computer. The polygonal light source 10 is projected on a unit spherical surface having the noticed point P25 at the origin as the center, and the spherical surface is divided into triangles. In the divided triangular area, the table is referred to with the integral section as the index to integrate the intensity of the light source reflected in the sight direction of the arrow 24, thereby obtaining the illuminance on the surface of the object.
Patent JP-H0583312-A (JP)
Title: Receiver for digital phase modulation signal
Inventor: ITO YUTAKA
IPC: H04L27/22
Filed: 1991-09-20
Abstract: PURPOSE:To attain sure synchronization by detecting a larger frequency deviation than a pull-in width and controlling the frequency of a local oscillation section so as to eliminate the deviation. CONSTITUTION:A deviation control section 20 is provided between an intermediate frequency amplifier section 4 and a local oscillation section 3. In this case, a prescribed output is obtained in response to a deviation in the frequency from an output of a differential section 25 of the deviation control section 20 receiving an envelope detection output of band pass filters(BPFs) 21, 22 and since a shape of a spectrum is fluctuated by a modulation code string, an output of differential section 25 is fluctuated. Then a control voltage generating section 26 discriminates a voltage of an output of the differential section 25 and generates a control voltage 26A controlling the frequency of the local oscillator 3 to correct the deviation. Then an input 6A from a PLL 6 is used to keep the output within the pull-in range of a carrier recovery circuit in order to prevent the oscillation frequency from being fluctuated due to the fluctuation of the differential section 25, the deviation in the carrier frequency is corrected and the synchronization is implemented within the pull-in range of the PLL 6.
Patent JP-S63119076-A (JP)
Title: Magnetic disk driving device
Inventor: BAANON ERU NOURESU
IPC: G11B33/08
Filed: 1987-10-23
Abstract: PURPOSE:To correct an external disturbance by detecting an external disturbance of shocking or vibration in driving a disk and facing a read/write head correctly toward a data track on the magnetic medium. CONSTITUTION:An accelerometer 7 detects an acceleration, sending out an output signal to a line 27 in response to the acceleration. An energizing drive motor 11 is a voice coil motor of current coil type to make such an acceleration as given in conformity to an input of a given current, thus enabling a compensa tion signal given by the accelerometer 7 to couple directly with a control circuit of the energizing drive motor 11 with no additional processing of the signal. A disk drive chassis 31 is supported on a main frame 35 by shock absorbers 33 which attenuates and damps an external shock given to the main frame 35, so the chassis 31 acts as a supporting body for a movable head supporting carriage 39 and a motor 47 for driving the rotating shaft rotation (above which there is rotating shaft 45 with >=1 magnetic disk 43 to be driven to rotate whilst supporting).
Patent JP-2001087768-A (JP)
Title: Electric deionizing device
Inventor: SATO SHIN
IPC: B01J47/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain high purity production water quality by improving concentration polarization of components such as ions in a concentration room of an electric deionizing device. SOLUTION: In the concentration room spacer of the electric deionizing device constituted of a mesh 7M and frame shaped gaskets 7A, 7B laid over the peripheral edges of the mesh 7M, the thickness of the mesh 7M is 0.2∼0.5 mm and thickness of the gaskets 7A, 7B are respectively <=0.1 mm.